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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 唑烷类

    唑烷类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-methyl-2,4,5-trioxo-imidazolidine-1-carboxylic acid benzyl ester 40407-04-3 C12H10N2O5
    3-methyl-2,4,5-trioxo-imidazolidine-1-carboxylic acid benzyl ester
    —— 3-(3,5-dichloro-phenyl)-5-isobutyl-imidazolidine-2,4-dione 27387-88-8 C13H14Cl2N2O2
    3-(3,5-dichloro-phenyl)-5-isobutyl-imidazolidine-2,4-dione
    —— (4S)-3-(prop-2-ynyl)-4-((tetrahydro-2H-pyran-2-yloxy)methyl)oxazolidin-2-one 1198340-64-5 C12H17NO4
    (4S)-3-(prop-2-ynyl)-4-((tetrahydro-2H-pyran-2-yloxy)methyl)oxazolidin-2-one
    —— 1,1-dimethylethyl 4-[2-[3-[4-cyano-3-(trifluoromethyl)phenyl]-4-imino-5,5-dimethyl-2-thioxoimidazolidin-1-yl]ethyl]piperazine-1-carboxylate 534615-46-8 C24H31F3N6O2S
    1,1-dimethylethyl 4-[2-[3-[4-cyano-3-(trifluoromethyl)phenyl]-4-imino-5,5-dimethyl-2-thioxoimidazolidin-1-yl]ethyl]piperazine-1-carboxylate
    —— 1-[[5-(aminomethyl)-1-isopentyl-benzimidazol-2-yl]methyl]-3-(2-methylsulfanylethyl)-4H-quinazolin-2-one 1243324-30-2 C25H33N5OS
    1-[[5-(aminomethyl)-1-isopentyl-benzimidazol-2-yl]methyl]-3-(2-methylsulfanylethyl)-4H-quinazolin-2-one
    —— 2-(2-Methoxy-ethyl)-2-methyl-thiazolidine 111709-91-2 C7H15NOS
    2-(2-Methoxy-ethyl)-2-methyl-thiazolidine
    —— 1-[4-fluoro-2-(6-fluoropyridin-3-ylamino)benzyl]-3-(4-fluoro-3-trifluoromethylphenyl)-5,5-dimethylimidazolidine-2,4-dione 1006898-51-6 C24H18F6N4O2
    1-[4-fluoro-2-(6-fluoropyridin-3-ylamino)benzyl]-3-(4-fluoro-3-trifluoromethylphenyl)-5,5-dimethylimidazolidine-2,4-dione
    —— 3,8-bis-(2-acryloyloxy-ethyl)-7,7,9,9-tetramethyl-1,3,8-triaza-spiro[4.5]decane-2,4-dione 40075-14-7 C21H31N3O6
    3,8-bis-(2-acryloyloxy-ethyl)-7,7,9,9-tetramethyl-1,3,8-triaza-spiro[4.5]decane-2,4-dione
    —— (1R,3aS,4R,5S,9bR)-ethyl 5-(nitromethyl)-4-propyl-3-p-tolyl-1,3,3a,4,5,9b-hexahydronaphtho[2,1-c]isoxazole-1-carboxylate 1227182-13-9 C25H30N2O5
    (1R,3aS,4R,5S,9bR)-ethyl 5-(nitromethyl)-4-propyl-3-p-tolyl-1,3,3a,4,5,9b-hexahydronaphtho[2,1-c]isoxazole-1-carboxylate
    —— 7,7,9,9,7',7',9',9'-octamethyl-3,3'-(3-oxa-pentane-1,5-diyl)-bis-1,3,8-triaza-spiro[4.5]decane-2,4-dione 40327-39-7 C26H44N6O5
    7,7,9,9,7',7',9',9'-octamethyl-3,3'-(3-oxa-pentane-1,5-diyl)-bis-1,3,8-triaza-spiro[4.5]decane-2,4-dione
    —— 941303-81-7 C21H33NO6
    —— 5-<1-(Benzylamino)ethyliden>-5,6-dihydro-4-methyl-1-phenyl-6-thioxo-2(1H)-pyridinon 75872-39-8 C21H20N2OS
    5-<1-(Benzylamino)ethyliden>-5,6-dihydro-4-methyl-1-phenyl-6-thioxo-2(1H)-pyridinon
    —— 5-<Benzimidazolyl-(2)-methyl>-hydantoin 91091-49-5 C11H10N4O2
    5-<Benzimidazolyl-(2)-methyl>-hydantoin
    —— 5-isobutyl-5-isopropyl-imidazolidine-2,4-dione 36033-45-1 C10H18N2O2
    5-isobutyl-5-isopropyl-imidazolidine-2,4-dione
    —— (4S)-(4-ethyl-2,5-dioxoimidazolidin-4-yl)methanesulphonylchloride 893556-38-2 C6H9ClN2O4S
    (4S)-(4-ethyl-2,5-dioxoimidazolidin-4-yl)methanesulphonylchloride
    —— 5-(3-bromophenyl)-3-methyl-5-(pyrimidin-5-yl)-2-thioxoimidazolidin-4-one 1372806-35-3 C14H11BrN4OS
    5-(3-bromophenyl)-3-methyl-5-(pyrimidin-5-yl)-2-thioxoimidazolidin-4-one
    —— 6-naphthalen-1-yl-5,7-dioxo-tetrahydro-spiro[imidazo[1,5-<i>c</i>]thiazole-3,4'-piperidine]-1'-carboxylic acid ethyl ester 55244-61-6 C22H23N3O4S
    6-naphthalen-1-yl-5,7-dioxo-tetrahydro-spiro[imidazo[1,5-<i>c</i>]thiazole-3,4'-piperidine]-1'-carboxylic acid ethyl ester
    —— 5'-deoxy-5',5'-(N,N'-diphenylethylenediamino)-3'-O-ethylthymidine 161016-59-7 C26H30N4O4
    5'-deoxy-5',5'-(N,N'-diphenylethylenediamino)-3'-O-ethylthymidine
    —— 4-methyl-3-[2-oxo-3-(4-trifluoromethyl-phenyl)-imidazolidin-1-yl]-benzoic acid 651749-21-2 C18H15F3N2O3
    4-methyl-3-[2-oxo-3-(4-trifluoromethyl-phenyl)-imidazolidin-1-yl]-benzoic acid
    —— (4R,5S)-3-((S)-10-Azido-2-benzyl-decanoyl)-4-methyl-5-phenyl-oxazolidin-2-one 148323-73-3 C27H34N4O3
    (4R,5S)-3-((S)-10-Azido-2-benzyl-decanoyl)-4-methyl-5-phenyl-oxazolidin-2-one
    —— 1391467-54-1 C18H24BrNO2
    —— 3-[2-(thiophen-2-ylmethyloxy)ethyl]-1,3-oxazolidin-2-one 1422735-83-8 C10H13NO3S
    3-[2-(thiophen-2-ylmethyloxy)ethyl]-1,3-oxazolidin-2-one
    —— 1591927-78-4 C14H24INO4
    —— 1,3,6,8-tetramethyl-1,3,6,8-tetraaza-spiro[4.4]nonanetetraone 157337-73-0 C9H12N4O4
    1,3,6,8-tetramethyl-1,3,6,8-tetraaza-spiro[4.4]nonanetetraone
    —— 3-[2-(4-methoxyphenyl)ethyl]-1-methyl-2-[4-(pyridin-3-ylmethoxy)phenyl]imidazolidin-4-one 1162342-30-4 C25H27N3O3
    3-[2-(4-methoxyphenyl)ethyl]-1-methyl-2-[4-(pyridin-3-ylmethoxy)phenyl]imidazolidin-4-one
    —— (2S,5S)-2-(4-ethylphenyl)-5-(iso-butyl)-3-[2-(4-methoxyphenyl)-ethyl]-1-methyl-imidazolidin-4-one 1162339-94-7 C25H34N2O2
    (2S,5S)-2-(4-ethylphenyl)-5-(iso-butyl)-3-[2-(4-methoxyphenyl)-ethyl]-1-methyl-imidazolidin-4-one
    —— (4S)-3-[(2R,3R)-3-methyl-2-(2-phenylethyl)-2,3-dihydroazet-4-yl]-4-propan-2-yl-1,3-thiazolidine-2-thione 517920-44-4 C18H24N2S2
    (4S)-3-[(2R,3R)-3-methyl-2-(2-phenylethyl)-2,3-dihydroazet-4-yl]-4-propan-2-yl-1,3-thiazolidine-2-thione
    —— 5-(3-bromophenyl)-5-(cyclopropylmethyl)-3-methyl-2-thioxoimidazolidin-4-one 1372806-31-9 C14H15BrN2OS
    5-(3-bromophenyl)-5-(cyclopropylmethyl)-3-methyl-2-thioxoimidazolidin-4-one
    —— 4-(3-{2-[3-(2-chloropyridin-4-yl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-ylmethyl]-5-fluorophenyl}ureido)benzoic acid 1179329-61-3 C25H21ClFN5O5
    4-(3-{2-[3-(2-chloropyridin-4-yl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-ylmethyl]-5-fluorophenyl}ureido)benzoic acid
    —— 1,3-Bis-(4-bromo-phenyl)-5-(2-oxo-propyl)-2-thioxo-dihydro-pyrimidine-4,6-dione 129650-54-0 C19H14Br2N2O3S
    1,3-Bis-(4-bromo-phenyl)-5-(2-oxo-propyl)-2-thioxo-dihydro-pyrimidine-4,6-dione
    —— 4-(3-{5-fluoro-2-[3-(4-fluoro-3-trifluoromethylphenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-ylmethyl]phenyl}ureido)benzenesulfonic acid 1179329-34-0 C26H21F5N4O6S
    4-(3-{5-fluoro-2-[3-(4-fluoro-3-trifluoromethylphenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-ylmethyl]phenyl}ureido)benzenesulfonic acid
    —— 1-(4-Bromophenyl)-4-methylpiperazine-2,3-dione 1449714-87-7 C11H11BrN2O2
    1-(4-Bromophenyl)-4-methylpiperazine-2,3-dione
    —— 3-(2-methylidene-4-phenypentanoyl)-1,3-oxazolin-2-one 1151767-08-6 C15H17NO3
    3-(2-methylidene-4-phenypentanoyl)-1,3-oxazolin-2-one
    —— <i>O</i><sup>3</sup>-benzyl-5,5-(<i>N</i>,<i>N</i>'-diphenyl-<i>N</i>,<i>N</i>'-ethane-1,2-diyl-diamino)-<i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>-isopropylidene-α-<i>D</i>-5-deoxy-ribofuranose 63592-95-0 C29H32N2O4
    <i>O</i><sup>3</sup>-benzyl-5,5-(<i>N</i>,<i>N</i>'-diphenyl-<i>N</i>,<i>N</i>'-ethane-1,2-diyl-diamino)-<i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>-isopropylidene-α-<i>D</i>-5-deoxy-ribofuranose
    —— 4-[4-(5-hydantoin)butyl]-2-methylthio-4H-imidazo[4,5-b]pyridine 1303991-01-6 C14H17N5O2S
    4-[4-(5-hydantoin)butyl]-2-methylthio-4H-imidazo[4,5-b]pyridine
    —— <i>N</i>-(2,4-diethyl-3-propyl-isoxazolidin-5-yl)-<i>N</i>-ethyl-hydroxylamine 72552-77-3 C12H26N2O2
    <i>N</i>-(2,4-diethyl-3-propyl-isoxazolidin-5-yl)-<i>N</i>-ethyl-hydroxylamine
    —— 1-(2-aminomethyl-benzyl)-3-(3-imidazol-1-yl-propyl)-5-methyl-5-naphthalen-1-yl-imidazolidin-2,4-dione 220364-26-1 C28H29N5O2
    1-(2-aminomethyl-benzyl)-3-(3-imidazol-1-yl-propyl)-5-methyl-5-naphthalen-1-yl-imidazolidin-2,4-dione
    —— 3-(2(R)-(6-oxo-2(S)-piperidinyl)-5-chlorovaleryl)-4(S)-isopropyl-1,3-thiazolidine-2-thione 111975-26-9 C16H25ClN2O2S2
    3-(2(R)-(6-oxo-2(S)-piperidinyl)-5-chlorovaleryl)-4(S)-isopropyl-1,3-thiazolidine-2-thione
    —— 1,4-bis(p-ethoxyphenyl)-cis-tetrahydroimidazo<4,5-d>imidazole-2,5-dithione 130452-24-3 C20H22N4O2S2
    1,4-bis(p-ethoxyphenyl)-cis-tetrahydroimidazo<4,5-d>imidazole-2,5-dithione
    —— 2,2,4-triphenyl-1,3,4-thiadiazolidine-5-thione 74830-11-8 C20H16N2S2
    2,2,4-triphenyl-1,3,4-thiadiazolidine-5-thione
    —— 6-fluoro-2,3-dihydro-N-(4-methoxyphenyl)-2',5'-dioxo-spiro[4H-1-benzopyran-4,4'-imidazolidine]-2-carboxamide 105300-49-0 C19H16FN3O5
    6-fluoro-2,3-dihydro-N-(4-methoxyphenyl)-2',5'-dioxo-spiro[4H-1-benzopyran-4,4'-imidazolidine]-2-carboxamide
    —— 3-(2,5-dichloro-phenyl)-1-methyl-imidazolidine-2,4-dione 90888-21-4 C10H8Cl2N2O2
    3-(2,5-dichloro-phenyl)-1-methyl-imidazolidine-2,4-dione
    —— 5-Cyclohexyl-1-phenyl-1,3,5-triazinane-2-thiol 1858250-41-5 C15H23N3S
    5-Cyclohexyl-1-phenyl-1,3,5-triazinane-2-thiol
    —— 3-Isopropyl-N-(R)-α-methylbenzylisoxazolidin-5-ol 135383-26-5 C14H21NO2
    3-Isopropyl-N-(R)-α-methylbenzylisoxazolidin-5-ol
    —— (4S,5S,1'R,αR)-4-[(tert-Butoxycarbonyl)methyl]-5-(1'-iodoethyl)-3-(α-methylbenzyl)oxazolidin-2-one 257907-92-9 C19H26INO4
    (4S,5S,1'R,αR)-4-[(tert-Butoxycarbonyl)methyl]-5-(1'-iodoethyl)-3-(α-methylbenzyl)oxazolidin-2-one
    —— 5-(3-Chloro-4-fluorophenyl)imidazolidine-2,4-dione 81593-42-2 C9H6ClFN2O2
    5-(3-Chloro-4-fluorophenyl)imidazolidine-2,4-dione
    —— (5S)-5-(([4-([3-(3,3-dimethyl-2-oxoazetidin-1-yl)phenyl]ethynyl)-3,6-dihydropyridin-1(2H)-yl]sulfonyl)methyl)-5-methylimidazolidine-2,4-dione 1100508-85-7 C23H26N4O5S
    (5S)-5-(([4-([3-(3,3-dimethyl-2-oxoazetidin-1-yl)phenyl]ethynyl)-3,6-dihydropyridin-1(2H)-yl]sulfonyl)methyl)-5-methylimidazolidine-2,4-dione
    —— 3-<4-(1,3-dioxolan-2-yl)-1-oxo-3(R)-phenylbutyl>-4(S)-(phenylmethyl)-2-oxazolidinone 138571-30-9 C23H25NO5
    3-<4-(1,3-dioxolan-2-yl)-1-oxo-3(R)-phenylbutyl>-4(S)-(phenylmethyl)-2-oxazolidinone
    —— 1-(4-amidino-phenyl)-3-[4-(2-isopropyloxycarbonylethyl)-phenyl]-imidazolidin-2-one 696581-61-0 C22H26N4O3
    1-(4-amidino-phenyl)-3-[4-(2-isopropyloxycarbonylethyl)-phenyl]-imidazolidin-2-one
    —— (2'S,4R,5S,6'S,7'S)-3-(7'-((1'',1''-dimethylethyl)dimethylsiloxy)-2',4',6'-trimethyl-4'-octenoyl)-4-methyl-5-phenyl-1,3-oxazolidin-2-one 104554-84-9 C27H43NO4Si
    (2'S,4R,5S,6'S,7'S)-3-(7'-((1'',1''-dimethylethyl)dimethylsiloxy)-2',4',6'-trimethyl-4'-octenoyl)-4-methyl-5-phenyl-1,3-oxazolidin-2-one